Items

• [D8316AAW], Letter from Thomas Alva Edison to Henry Marison Byllesby, June 15th, 1883
  1883-06-15
• [D8416AQA6], Letter from Samuel Insull to Henry Marison Byllesby, February 26th, 1884
  1884-02-26
• [E1133BR], Letter from Thomas Alva Edison to Henry Marison Byllesby, December 8th, 1911
  1911-12-08
• [E1133BT], Letter from Thomas Alva Edison to Henry Marison Byllesby, December 11th, 1911
  1911-12-11
• [E1133BW], Telegram from Thomas Alva Edison to Henry Marison Byllesby, December 19th, 1911
  1911-12-19
• [E1263AB], Telegram from William Henry Meadowcroft to Henry Marison Byllesby, January 3rd, 1912
  1912-01-03
• [E1521AB], Letter from Tariff Commission League, Howard H Gross to Henry Marison Byllesby, August 13th, 1915
  1915-08-13
• [LB085181], Letter from Thomas Alva Edison to Henry Marison Byllesby, January 10th, 1911
  1911-01-10
• [LB086550], Letter from Thomas Alva Edison to Henry Marison Byllesby, June 3rd, 1911
  1911-06-03
• [LB087695], Letter from Thomas Alva Edison to Henry Marison Byllesby, December 2nd, 1911
  1911-12-02